diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 1f90740..43fed52 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -39,7 +39,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src,ext
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.github/workflows/Documentation.yml b/.github/workflows/Documentation.yml
index 2c922ce..e0fb9e4 100644
--- a/.github/workflows/Documentation.yml
+++ b/.github/workflows/Documentation.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
         with:
           directories: src
-      - uses: codecov/codecov-action@v4
+      - uses: codecov/codecov-action@v5
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}